4.9 stars out of 920 reviews
Heating Services
Cooling Services
Air Quality & Comfort Services

Thermostat Installation & Repair

Take Command of Your Comfort—Anytime, Anywhere

Same-Day HVAC Service

White-Glove Service & Clean-Up

Veteran-Owned & Locally Operated

Trusted, Certified Technicians

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About Thermostat Installation & Repair

A modern thermostat does more than set the temperature—it gives you complete control over your home’s climate and energy usage. Whether you’re installing the latest smart technology or fixing a thermostat that’s gone rogue, we ensure everything is working in perfect sync with your HVAC system. Save money. Gain control. Feel the difference.

  • Smart thermostat upgrades for energy savings
  • Repairs that restore accuracy and function
  • Seamless integration with your furnace or AC
  • Personalized setup and support

Our Services

Heating

Professional HVAC system installation tailored to your home’s needs, ensuring maximum performance, efficiency, and long-term reliability.

Furnace Installation

Expert furnace installs for powerful, energy-efficient heating.

Furnace Repair & Maintenance

Fast, reliable furnace repair and seasonal tune-ups.

Heat Pump Installation

Install, fix, or maintain your heat pump for all-season comfort.

Emergency Heating Repair

24/7 emergency heating repairs when you need them most.

Cooling

Routine inspections and preventive maintenance to keep your HVAC systems running smoothly, avoid breakdowns, and extend equipment lifespan.

Air Conditioner Installation

Stay cool with expert AC installation tailored to your home’s needs.

Air Conditioner Repair & Maintenance

Quick, reliable AC repairs and maintenance to keep you comfortable.

Ductless Mini-Split AC Installation & Repair

Install or fix ductless ACs for quiet, zoned comfort anywhere.

AC Tune-Up & Inspection

Keep your AC running smoothly with seasonal tune-ups and checks.

Emergency AC Repair

24/7 emergency AC repair—get fast help when you need it most.

Air Quality & Comfort

Fast, expert repair services for all your HVAC issues - restoring your system’s performance quickly and minimizing downtime.

Thermostat Installation & Repair

Get precise comfort control with expert thermostat setup and repair.

Air Duct Cleaning

Breathe easier with professional air duct cleaning for cleaner airflow.

Humidifier/Dehumidifier Installation

Control humidity for healthier air with expert dehumidifier service.

UV Air Purifiers

Eliminate germs and odors with advanced UV and ozone purification.

HEPA Filters and Ventilation Improvements

Upgrade indoor air with HEPA filters and better home ventilation.

Step by step process

1

Schedule a Free Consultation

We assess your home and provide honest, expert recommendations.
2

Service with Precision

Our technicians deliver clean, efficient, code-compliant work every time.
2

Post-Service Support

We ensure you’re satisfied and backed by our warranties and follow-ups.

Built Around Your Needs

Certified HVAC Professionals with Decades of Experience

Trusted experts delivering reliable service built on years of proven know-how.

Transparent Pricing with No Hidden Fees

Upfront quotes with no surprises—just honest, clear pricing every time.

Responsive Service with 100% Customer Satisfaction Guarantee

Fast, Friendly Service. 100% Satisfaction - Always

Your thermostat is the brain of your HVAC system. When it malfunctions, your comfort and efficiency take a hit. Watch for these signs:

Inaccurate or unresponsive temperature settings

System short-cycles or won’t turn on/off as it should

Thermostat screen is blank or flickering

Your home is constantly too hot or too cold

Recent spike in energy bills without increased usage

Inaccurate or unresponsive temperature settings

Whether you're upgrading to a smart thermostat or fixing a faulty one, Gary Air offers expert thermostat installation and repair services across Sarasota.

Common Questions

1. What areas do you currently serve?

We proudly serve Sarasota and surrounding areas. For specific service availability, feel free to call us at (941) 957-0049.

2. Are your technicians background-checked?

Yes. All of our techs are background-checked, trained, and held to the highest standards of safety and professionalism. Your comfort and trust come first.

3. Do you offer same-day service?

We do! Same-day appointments are available based on technician availability. We do our best to get your comfort restored fast.

4. What makes Gary Air different from other HVAC companies?

We're veteran-owned, locally operated, and not backed by private equity. That means no upselling, no pressure—just honest service, future-ready solutions, and white-glove care.

5. Do you offer maintenance plans?

Yes! Our membership plans include regular tune-ups, priority service, and special discounts—designed to keep your system running efficiently year-round.

Why Choose Gary Air?

Established Since 1995

Over three decades of proven service in Sarasota and nearby areas

Certified Technicians

Skilled, licensed, and NATE-certified professionals

Transparent Pricing

No hidden costs—just fair, upfront estimates

Local and Family-Owned

Personalized service you can trust

Top-Rated Customer Service

Hundreds of satisfied customers and 5-star reviews

Smarter Temperature Control Starts with a Reliable Thermostat

Upgrade to precision comfort and energy savings with professional thermostat services from Gary Air. Call today to schedule your thermostat installation or repair.

Heating & Furnace Services
Cooling & AC Services
Friendly, Background-Checked Techs
Future-Proof HVAC Technology
White-Glove Cleanup & Care